Field Microscopy
Comparison of Light-Emitting Diode Fluorescent Microscopy Against Bright-Field Microscopy and JD-TB-Antigen Test for the Diagnosis of Pulmonary Tuberculosis
... Bright field microscopy using Ziehl-Neelsen (ZN) stained smear has been the major diagnostic technique for the diagnosis of pulmonary tuberculosis and treatment initiation in resource limited ...fluorescent ...
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The Development of Teaching and Learning in Bright-Field Microscopy Technique
... bright- field microscopy technique in order to support students’ achievement of their intended learning ...bright-field microscopy technique was developed in CD-ROM format which included ...
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Phase-resolved terahertz self-detection near-field microscopy
... Fig. 1. Self-detection scattering type near field optical microscope with nanometer resolution at terahertz frequencies. (a) Schematic diagram showing the experimental arrangements. The same optical components ...
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Light Emitting Diode (LED) based Fluorescent Microscopy versus Bright Field Microscopy for the Diagnosis of Tuberculosis from Extrapulmonary and Non-sputum Pulmonary Samples
... sputum microscopy results as well as the BAL microscopy results were available for all the pulmonary TB suspects that were included in the ...AO-LED microscopy and culture, one of the patient was ...
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Limitations of haemozoin based diagnosis of Plasmodium falciparum using dark field microscopy
... the field samples that were imaged, all of which had high parasitaemia and might thus be expected to have less tightly synchronized parasite populations, five out of 10 contained no detectable ...
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Dark field microscopy for detection of malaria in unstained blood films
... The technique was described long ago for the detection of certain highly pigmented forms of malarial parasites such as schizonts and gametocytes but has not found an application in routi[r] ...
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Examination of bacterial flagellation by dark field microscopy
... typhimurium, which is peritrichously flagellated, and Pseudomonas species, which are polarly flagellated, but the method is applicable whenever knowledge of morphology of flagellation bo[r] ...
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Scanning near field microscopy of microwave circuits
... electric field signals in scanning capacitance microscopy (SCM) and scanning resistance microscopy (SRM), which are particularly useful for char acterization of semiconductor materials and devices ...
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Quantification of malaria parasite release from infected erythrocytes: inhibition by protein free media
... Method and results: To quantify parasite release process, human erythrocytves infected with Plasmodium falciparum were injected into sealed chambers at optimal density, where they progressed through the end of the ...
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Apertureless near field optical microscopy for fluorescence imaging
... optical microscopy appeared as early as 1928, when Synge suggested the illumination of samples through a minute hole at the apex of an otherwise opaquely coated cone ...
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Electrical Properties of Composite Materials with Electric Field Assisted Alignment of Nanocarbon Fillers
... Investigation of the character of carbon fillers distribution in epoxy matrix under electric field treatment was per- formed for composites with the content of carbon filler of 0.05 wt%. This was done with a ...
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Intragrain Defect Characterization Of Solar Grade Silicon Using Near-Field Scanning Optical Microscopy
... I would first like to thank my advisory committee chair, Dr. George Rozgonyi, for giving me the opportunity to work in his group. He has been exceedingly patient on this time intensive project, built from the ground up. ...
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Innovations of Wide-Field Optical-Sectioning Fluorescence Microscopy: Toward High-Speed Volumetric Bio-Imaging with Simplicity
... multiphoton microscopy, the result of such optimization, as we can see later, is that the foci are far apart from one another and thus a large number of scanning steps (∼100 or larger) are required to illuminate ...
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Oriented Collagen and Applications of Waveguide Evanescent Field Scattering (WEFS) Microscopy
... Figure 5.2 (c) shows the same cell but captured with no filters. As a result, both the excitation and emission wavelengths of the fluorescent dye are forming the image. This image depicts both the scattering and ...
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Ultrasonics and nanomechanics
... The spatial resolution of the AFM should be a significant advantage over other techniques. The resolution of the AFM is usually limited by the radius of the tip, which is typically about 10 nm for standard tips, although ...
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Electro-elastic coupling modelling from multiple wavelengths imaging microscopy
... where w(x) is the out of plane displacement field of the cantilever. The mechanical effect induced by the chemical composition charge is described by a thin (virtual) layer (Fig. 3.) which is ascribed to deform ...
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Field Evaluation of LED Fluorescence Microscopy for Demonstration of Trypanosoma brucei rhodesiense in Patient Blood
... smear microscopy may now be possible through the introduction of a new fluorescence microscope based on the use of ul- tra-bright light emitting diodes (LED) developed jointly by Zeiss (Germany) and the Foundation ...
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Evaluation of light microscopy and rapid diagnostic test for the detection of malaria under operational field conditions: a household survey in Ethiopia
... survey field work (mid- December 2006 to mid February, ...by microscopy in this ...by microscopy might be individuals who had been treated but in whom antigenemia persists ...
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Imaging of temperature dependent hemodynamics in the rat sciatic nerve by functional photoacoustic microscopy
... The 50 MHz ultrasound B-scan image provides a view of the complete cross-section of the sciatic nerve (Figure 2B), but only a part of it can be imaged by fPAM. This dis- crepancy is caused by the penetration depth of ...
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Study of shear force as a distance regulation mechanism for scanning near field optical microscopy
... Results of the investigation into the suitability of the shear-force distance regulation mechanism for scanning near-field optical microscopy ~ SNOM ! are presented. It is shown that there is a range of ...
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